C++ Program For Unary Operator Overloading
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Program 1
//Unary Operator overloading (- operator) #include<iostream> #define clrscr() system("cls") using namespace std; class Test { int a,b,c; public: Test(int a,int b,int c) { this->a=a; this->b=b; this->c=c; } void operator-(); void display(); }; void Test::operator-() { a=-a; b=-b; c=-c; } void Test::display() { { cout<<a <<" "<<b<<" "<<c; } } int main() { clrscr(); Test T1(50,70,90); Test T2(100,20,34); T1.display(); T2.display(); cout<<endl; -T1; -T2; T1.display(); T2.display(); }
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